aws_sdk_lambda/operation/
get_function_configuration.rs

1// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
2/// Orchestration and serialization glue logic for `GetFunctionConfiguration`.
3#[derive(::std::clone::Clone, ::std::default::Default, ::std::fmt::Debug)]
4#[non_exhaustive]
5pub struct GetFunctionConfiguration;
6impl GetFunctionConfiguration {
7    /// Creates a new `GetFunctionConfiguration`
8    pub fn new() -> Self {
9        Self
10    }
11    pub(crate) async fn orchestrate(
12        runtime_plugins: &::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugins,
13        input: crate::operation::get_function_configuration::GetFunctionConfigurationInput,
14    ) -> ::std::result::Result<
15        crate::operation::get_function_configuration::GetFunctionConfigurationOutput,
16        ::aws_smithy_runtime_api::client::result::SdkError<
17            crate::operation::get_function_configuration::GetFunctionConfigurationError,
18            ::aws_smithy_runtime_api::client::orchestrator::HttpResponse,
19        >,
20    > {
21        let map_err = |err: ::aws_smithy_runtime_api::client::result::SdkError<
22            ::aws_smithy_runtime_api::client::interceptors::context::Error,
23            ::aws_smithy_runtime_api::client::orchestrator::HttpResponse,
24        >| {
25            err.map_service_error(|err| {
26                err.downcast::<crate::operation::get_function_configuration::GetFunctionConfigurationError>()
27                    .expect("correct error type")
28            })
29        };
30        let context = Self::orchestrate_with_stop_point(runtime_plugins, input, ::aws_smithy_runtime::client::orchestrator::StopPoint::None)
31            .await
32            .map_err(map_err)?;
33        let output = context.finalize().map_err(map_err)?;
34        ::std::result::Result::Ok(
35            output
36                .downcast::<crate::operation::get_function_configuration::GetFunctionConfigurationOutput>()
37                .expect("correct output type"),
38        )
39    }
40
41    pub(crate) async fn orchestrate_with_stop_point(
42        runtime_plugins: &::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugins,
43        input: crate::operation::get_function_configuration::GetFunctionConfigurationInput,
44        stop_point: ::aws_smithy_runtime::client::orchestrator::StopPoint,
45    ) -> ::std::result::Result<
46        ::aws_smithy_runtime_api::client::interceptors::context::InterceptorContext,
47        ::aws_smithy_runtime_api::client::result::SdkError<
48            ::aws_smithy_runtime_api::client::interceptors::context::Error,
49            ::aws_smithy_runtime_api::client::orchestrator::HttpResponse,
50        >,
51    > {
52        let input = ::aws_smithy_runtime_api::client::interceptors::context::Input::erase(input);
53        use ::tracing::Instrument;
54        ::aws_smithy_runtime::client::orchestrator::invoke_with_stop_point("Lambda", "GetFunctionConfiguration", input, runtime_plugins, stop_point)
55            // Create a parent span for the entire operation. Includes a random, internal-only,
56            // seven-digit ID for the operation orchestration so that it can be correlated in the logs.
57            .instrument(::tracing::debug_span!(
58                "Lambda.GetFunctionConfiguration",
59                "rpc.service" = "Lambda",
60                "rpc.method" = "GetFunctionConfiguration",
61                "sdk_invocation_id" = ::fastrand::u32(1_000_000..10_000_000),
62                "rpc.system" = "aws-api",
63            ))
64            .await
65    }
66
67    pub(crate) fn operation_runtime_plugins(
68        client_runtime_plugins: ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugins,
69        client_config: &crate::config::Config,
70        config_override: ::std::option::Option<crate::config::Builder>,
71    ) -> ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugins {
72        let mut runtime_plugins = client_runtime_plugins.with_operation_plugin(Self::new());
73
74        if let ::std::option::Option::Some(config_override) = config_override {
75            for plugin in config_override.runtime_plugins.iter().cloned() {
76                runtime_plugins = runtime_plugins.with_operation_plugin(plugin);
77            }
78            runtime_plugins = runtime_plugins.with_operation_plugin(crate::config::ConfigOverrideRuntimePlugin::new(
79                config_override,
80                client_config.config.clone(),
81                &client_config.runtime_components,
82            ));
83        }
84        runtime_plugins
85    }
86}
87impl ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugin for GetFunctionConfiguration {
88    fn config(&self) -> ::std::option::Option<::aws_smithy_types::config_bag::FrozenLayer> {
89        let mut cfg = ::aws_smithy_types::config_bag::Layer::new("GetFunctionConfiguration");
90
91        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedRequestSerializer::new(
92            GetFunctionConfigurationRequestSerializer,
93        ));
94        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedResponseDeserializer::new(
95            GetFunctionConfigurationResponseDeserializer,
96        ));
97
98        cfg.store_put(::aws_smithy_runtime_api::client::auth::AuthSchemeOptionResolverParams::new(
99            crate::config::auth::Params::builder()
100                .operation_name("GetFunctionConfiguration")
101                .build()
102                .expect("required fields set"),
103        ));
104
105        cfg.store_put(::aws_smithy_runtime_api::client::orchestrator::SensitiveOutput);
106        cfg.store_put(::aws_smithy_runtime_api::client::orchestrator::Metadata::new(
107            "GetFunctionConfiguration",
108            "Lambda",
109        ));
110        let mut signing_options = ::aws_runtime::auth::SigningOptions::default();
111        signing_options.double_uri_encode = true;
112        signing_options.content_sha256_header = false;
113        signing_options.normalize_uri_path = true;
114        signing_options.payload_override = None;
115
116        cfg.store_put(::aws_runtime::auth::SigV4OperationSigningConfig {
117            signing_options,
118            ..::std::default::Default::default()
119        });
120
121        ::std::option::Option::Some(cfg.freeze())
122    }
123
124    fn runtime_components(
125        &self,
126        _: &::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder,
127    ) -> ::std::borrow::Cow<'_, ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder> {
128        #[allow(unused_mut)]
129        let mut rcb = ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder::new("GetFunctionConfiguration")
130            .with_interceptor(::aws_smithy_runtime_api::client::interceptors::SharedInterceptor::permanent(
131                ::aws_smithy_runtime::client::stalled_stream_protection::StalledStreamProtectionInterceptor::default(),
132            ))
133            .with_interceptor(::aws_smithy_runtime_api::client::interceptors::SharedInterceptor::permanent(
134                GetFunctionConfigurationEndpointParamsInterceptor,
135            ))
136            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::TransientErrorClassifier::<
137                crate::operation::get_function_configuration::GetFunctionConfigurationError,
138            >::new())
139            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::ModeledAsRetryableClassifier::<
140                crate::operation::get_function_configuration::GetFunctionConfigurationError,
141            >::new())
142            .with_retry_classifier(::aws_runtime::retries::classifiers::AwsErrorCodeClassifier::<
143                crate::operation::get_function_configuration::GetFunctionConfigurationError,
144            >::new());
145
146        ::std::borrow::Cow::Owned(rcb)
147    }
148}
149
150#[derive(Debug)]
151struct GetFunctionConfigurationResponseDeserializer;
152impl ::aws_smithy_runtime_api::client::ser_de::DeserializeResponse for GetFunctionConfigurationResponseDeserializer {
153    fn deserialize_nonstreaming(
154        &self,
155        response: &::aws_smithy_runtime_api::client::orchestrator::HttpResponse,
156    ) -> ::aws_smithy_runtime_api::client::interceptors::context::OutputOrError {
157        let (success, status) = (response.status().is_success(), response.status().as_u16());
158        let headers = response.headers();
159        let body = response.body().bytes().expect("body loaded");
160        #[allow(unused_mut)]
161        let mut force_error = false;
162        ::tracing::debug!(request_id = ?::aws_types::request_id::RequestId::request_id(response));
163        let parse_result = if !success && status != 200 || force_error {
164            crate::protocol_serde::shape_get_function_configuration::de_get_function_configuration_http_error(status, headers, body)
165        } else {
166            crate::protocol_serde::shape_get_function_configuration::de_get_function_configuration_http_response(status, headers, body)
167        };
168        crate::protocol_serde::type_erase_result(parse_result)
169    }
170}
171#[derive(Debug)]
172struct GetFunctionConfigurationRequestSerializer;
173impl ::aws_smithy_runtime_api::client::ser_de::SerializeRequest for GetFunctionConfigurationRequestSerializer {
174    #[allow(unused_mut, clippy::let_and_return, clippy::needless_borrow, clippy::useless_conversion)]
175    fn serialize_input(
176        &self,
177        input: ::aws_smithy_runtime_api::client::interceptors::context::Input,
178        _cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
179    ) -> ::std::result::Result<::aws_smithy_runtime_api::client::orchestrator::HttpRequest, ::aws_smithy_runtime_api::box_error::BoxError> {
180        let input = input
181            .downcast::<crate::operation::get_function_configuration::GetFunctionConfigurationInput>()
182            .expect("correct type");
183        let _header_serialization_settings = _cfg
184            .load::<crate::serialization_settings::HeaderSerializationSettings>()
185            .cloned()
186            .unwrap_or_default();
187        let mut request_builder = {
188            #[allow(clippy::uninlined_format_args)]
189            fn uri_base(
190                _input: &crate::operation::get_function_configuration::GetFunctionConfigurationInput,
191                output: &mut ::std::string::String,
192            ) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::BuildError> {
193                use ::std::fmt::Write as _;
194                let input_1 = &_input.function_name;
195                let input_1 = input_1
196                    .as_ref()
197                    .ok_or_else(|| ::aws_smithy_types::error::operation::BuildError::missing_field("function_name", "cannot be empty or unset"))?;
198                let function_name = ::aws_smithy_http::label::fmt_string(input_1, ::aws_smithy_http::label::EncodingStrategy::Default);
199                if function_name.is_empty() {
200                    return ::std::result::Result::Err(::aws_smithy_types::error::operation::BuildError::missing_field(
201                        "function_name",
202                        "cannot be empty or unset",
203                    ));
204                }
205                ::std::write!(output, "/2015-03-31/functions/{FunctionName}/configuration", FunctionName = function_name)
206                    .expect("formatting should succeed");
207                ::std::result::Result::Ok(())
208            }
209            fn uri_query(
210                _input: &crate::operation::get_function_configuration::GetFunctionConfigurationInput,
211                mut output: &mut ::std::string::String,
212            ) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::BuildError> {
213                let mut query = ::aws_smithy_http::query::Writer::new(output);
214                if let ::std::option::Option::Some(inner_2) = &_input.qualifier {
215                    {
216                        query.push_kv("Qualifier", &::aws_smithy_http::query::fmt_string(inner_2));
217                    }
218                }
219                ::std::result::Result::Ok(())
220            }
221            #[allow(clippy::unnecessary_wraps)]
222            fn update_http_builder(
223                input: &crate::operation::get_function_configuration::GetFunctionConfigurationInput,
224                builder: ::http_1x::request::Builder,
225            ) -> ::std::result::Result<::http_1x::request::Builder, ::aws_smithy_types::error::operation::BuildError> {
226                let mut uri = ::std::string::String::new();
227                uri_base(input, &mut uri)?;
228                uri_query(input, &mut uri)?;
229                ::std::result::Result::Ok(builder.method("GET").uri(uri))
230            }
231            let mut builder = update_http_builder(&input, ::http_1x::request::Builder::new())?;
232            builder
233        };
234        let body = ::aws_smithy_types::body::SdkBody::from("");
235
236        ::std::result::Result::Ok(request_builder.body(body).expect("valid request").try_into().unwrap())
237    }
238}
239#[derive(Debug)]
240struct GetFunctionConfigurationEndpointParamsInterceptor;
241
242#[::aws_smithy_runtime_api::client::interceptors::dyn_dispatch_hint]
243impl ::aws_smithy_runtime_api::client::interceptors::Intercept for GetFunctionConfigurationEndpointParamsInterceptor {
244    fn name(&self) -> &'static str {
245        "GetFunctionConfigurationEndpointParamsInterceptor"
246    }
247
248    fn read_before_execution(
249        &self,
250        context: &::aws_smithy_runtime_api::client::interceptors::context::BeforeSerializationInterceptorContextRef<
251            '_,
252            ::aws_smithy_runtime_api::client::interceptors::context::Input,
253            ::aws_smithy_runtime_api::client::interceptors::context::Output,
254            ::aws_smithy_runtime_api::client::interceptors::context::Error,
255        >,
256        cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
257    ) -> ::std::result::Result<(), ::aws_smithy_runtime_api::box_error::BoxError> {
258        let _input = context
259            .input()
260            .downcast_ref::<GetFunctionConfigurationInput>()
261            .ok_or("failed to downcast to GetFunctionConfigurationInput")?;
262
263        let params = crate::config::endpoint::Params::builder()
264            .set_region(cfg.load::<::aws_types::region::Region>().map(|r| r.as_ref().to_owned()))
265            .set_use_dual_stack(cfg.load::<::aws_types::endpoint_config::UseDualStack>().map(|ty| ty.0))
266            .set_use_fips(cfg.load::<::aws_types::endpoint_config::UseFips>().map(|ty| ty.0))
267            .set_endpoint(cfg.load::<::aws_types::endpoint_config::EndpointUrl>().map(|ty| ty.0.clone()))
268            .build()
269            .map_err(|err| {
270                ::aws_smithy_runtime_api::client::interceptors::error::ContextAttachedError::new("endpoint params could not be built", err)
271            })?;
272        cfg.interceptor_state()
273            .store_put(::aws_smithy_runtime_api::client::endpoint::EndpointResolverParams::new(params));
274        ::std::result::Result::Ok(())
275    }
276}
277
278// The get_* functions below are generated from JMESPath expressions in the
279// operationContextParams trait. They target the operation's input shape.
280
281/// Error type for the `GetFunctionConfigurationError` operation.
282#[non_exhaustive]
283#[derive(::std::fmt::Debug)]
284pub enum GetFunctionConfigurationError {
285    /// <p>One of the parameters in the request is not valid.</p>
286    InvalidParameterValueException(crate::types::error::InvalidParameterValueException),
287    /// <p>The resource specified in the request does not exist.</p>
288    ResourceNotFoundException(crate::types::error::ResourceNotFoundException),
289    /// <p>The Lambda service encountered an internal error.</p>
290    ServiceException(crate::types::error::ServiceException),
291    /// <p>The request throughput limit was exceeded. For more information, see <a href="https://docs.aws.amazon.com/lambda/latest/dg/gettingstarted-limits.html#api-requests">Lambda quotas</a>.</p>
292    TooManyRequestsException(crate::types::error::TooManyRequestsException),
293    /// An unexpected error occurred (e.g., invalid JSON returned by the service or an unknown error code).
294    #[deprecated(note = "Matching `Unhandled` directly is not forwards compatible. Instead, match using a \
295    variable wildcard pattern and check `.code()`:
296     \
297    &nbsp;&nbsp;&nbsp;`err if err.code() == Some(\"SpecificExceptionCode\") => { /* handle the error */ }`
298     \
299    See [`ProvideErrorMetadata`](#impl-ProvideErrorMetadata-for-GetFunctionConfigurationError) for what information is available for the error.")]
300    Unhandled(crate::error::sealed_unhandled::Unhandled),
301}
302impl GetFunctionConfigurationError {
303    /// Creates the `GetFunctionConfigurationError::Unhandled` variant from any error type.
304    pub fn unhandled(
305        err: impl ::std::convert::Into<::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>>,
306    ) -> Self {
307        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
308            source: err.into(),
309            meta: ::std::default::Default::default(),
310        })
311    }
312
313    /// Creates the `GetFunctionConfigurationError::Unhandled` variant from an [`ErrorMetadata`](::aws_smithy_types::error::ErrorMetadata).
314    pub fn generic(err: ::aws_smithy_types::error::ErrorMetadata) -> Self {
315        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
316            source: err.clone().into(),
317            meta: err,
318        })
319    }
320    ///
321    /// Returns error metadata, which includes the error code, message,
322    /// request ID, and potentially additional information.
323    ///
324    pub fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
325        match self {
326            Self::InvalidParameterValueException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
327            Self::ResourceNotFoundException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
328            Self::ServiceException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
329            Self::TooManyRequestsException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
330            Self::Unhandled(e) => &e.meta,
331        }
332    }
333    /// Returns `true` if the error kind is `GetFunctionConfigurationError::InvalidParameterValueException`.
334    pub fn is_invalid_parameter_value_exception(&self) -> bool {
335        matches!(self, Self::InvalidParameterValueException(_))
336    }
337    /// Returns `true` if the error kind is `GetFunctionConfigurationError::ResourceNotFoundException`.
338    pub fn is_resource_not_found_exception(&self) -> bool {
339        matches!(self, Self::ResourceNotFoundException(_))
340    }
341    /// Returns `true` if the error kind is `GetFunctionConfigurationError::ServiceException`.
342    pub fn is_service_exception(&self) -> bool {
343        matches!(self, Self::ServiceException(_))
344    }
345    /// Returns `true` if the error kind is `GetFunctionConfigurationError::TooManyRequestsException`.
346    pub fn is_too_many_requests_exception(&self) -> bool {
347        matches!(self, Self::TooManyRequestsException(_))
348    }
349}
350impl ::std::error::Error for GetFunctionConfigurationError {
351    fn source(&self) -> ::std::option::Option<&(dyn ::std::error::Error + 'static)> {
352        match self {
353            Self::InvalidParameterValueException(_inner) => ::std::option::Option::Some(_inner),
354            Self::ResourceNotFoundException(_inner) => ::std::option::Option::Some(_inner),
355            Self::ServiceException(_inner) => ::std::option::Option::Some(_inner),
356            Self::TooManyRequestsException(_inner) => ::std::option::Option::Some(_inner),
357            Self::Unhandled(_inner) => ::std::option::Option::Some(&*_inner.source),
358        }
359    }
360}
361impl ::std::fmt::Display for GetFunctionConfigurationError {
362    fn fmt(&self, f: &mut ::std::fmt::Formatter<'_>) -> ::std::fmt::Result {
363        match self {
364            Self::InvalidParameterValueException(_inner) => _inner.fmt(f),
365            Self::ResourceNotFoundException(_inner) => _inner.fmt(f),
366            Self::ServiceException(_inner) => _inner.fmt(f),
367            Self::TooManyRequestsException(_inner) => _inner.fmt(f),
368            Self::Unhandled(_inner) => {
369                if let ::std::option::Option::Some(code) = ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self) {
370                    write!(f, "unhandled error ({code})")
371                } else {
372                    f.write_str("unhandled error")
373                }
374            }
375        }
376    }
377}
378impl ::aws_smithy_types::retry::ProvideErrorKind for GetFunctionConfigurationError {
379    fn code(&self) -> ::std::option::Option<&str> {
380        ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self)
381    }
382    fn retryable_error_kind(&self) -> ::std::option::Option<::aws_smithy_types::retry::ErrorKind> {
383        ::std::option::Option::None
384    }
385}
386impl ::aws_smithy_types::error::metadata::ProvideErrorMetadata for GetFunctionConfigurationError {
387    fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
388        match self {
389            Self::InvalidParameterValueException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
390            Self::ResourceNotFoundException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
391            Self::ServiceException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
392            Self::TooManyRequestsException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
393            Self::Unhandled(_inner) => &_inner.meta,
394        }
395    }
396}
397impl ::aws_smithy_runtime_api::client::result::CreateUnhandledError for GetFunctionConfigurationError {
398    fn create_unhandled_error(
399        source: ::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>,
400        meta: ::std::option::Option<::aws_smithy_types::error::ErrorMetadata>,
401    ) -> Self {
402        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
403            source,
404            meta: meta.unwrap_or_default(),
405        })
406    }
407}
408impl ::aws_types::request_id::RequestId for crate::operation::get_function_configuration::GetFunctionConfigurationError {
409    fn request_id(&self) -> Option<&str> {
410        self.meta().request_id()
411    }
412}
413
414pub use crate::operation::get_function_configuration::_get_function_configuration_input::GetFunctionConfigurationInput;
415
416pub use crate::operation::get_function_configuration::_get_function_configuration_output::GetFunctionConfigurationOutput;
417
418mod _get_function_configuration_input;
419
420mod _get_function_configuration_output;
421
422/// Builders
423pub mod builders;
aws_sdk_lambda/operation/get_function_configuration.rs

aws_sdk_lambda/operation/
get_function_configuration.rs
